Lyrics:

I'm a liar and I'm a cheat
I have no morals and I'm a thief
Pillage and plunder, curse those who enter
I am a killer and Tormentor
Tormentor (tormentor)
Tormentor (tormentor)
Tormentor (tormentor)
Tormentor (tormentor)
I'm a sinner, I kiss the breast
I am a sadist that whips the flesh
I'll take the women, curse those who enter
I am a killer and Tormentor
Tormentor (tormentor)
Tormentor (tormentor)
Tormentor (tormentor)
Tormentor (tormentor)
I am the lord of liars
And I command the force of Fire
Tormentor (tormentor)
Tormentor (tormentor)
Tormentor (tormentor)
Tormentor (tormentor)
Note: in the Dungeonmaster version, the lyrics are slightly different.
The third and fourth lines of the second go:
I rape the women, take those who enter
Guilty, molested, and tormentor